/*默认属性清除*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,p,blockquote,th,td
{margin:0;padding:0;}
h1,h2,h3,h4,h5,h6
{font-size:100%}
ol,ul
{list-style:none;}
address,caption,cite,code,dfn,em,strong,th,var
{font-style:normal; font-weight:normal;}
table
{border-collapse:collapse;border-spacing:0;}
fieldset,img
{border:0;}
caption,th
{text-align:left;}
q:before,q:after
{content:'';}
 .clearfix:after { content:""; display:table;}
.clearfix:before{display:none;}
.clearfix:after { clear:both;}
.clearfix { *zoom:1;}
a {
    outline: none; 
    behavior:expression(this.onFocus=this.blur());  
}
